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NFI3

forest area: type of treatment in 1998 · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
type of treatment in 19981000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
no treatment178.72232.72329.3195.23112.03147.121095.11
tending0.7714.6281.4500.31001.450..8.520
thinning5.02611.3173.6320.771..1.15821.713
establishment cut1.4502.8353.233..0.4100..7.821
removal cut1.4502.1411.4500.3100....5.326
plentering3.6311.1580.771......5.426
thinning of mountain forest....1.1580.3100....1.450
coppice cut..........0.41000.4100
conversion..0.4100........0.4100
transformation....0.4100....0.41000.771
sanitary felling1.4500.7712.8350.7711.8440.7718.121
plentering of broadleaf forest..1.158........1.158
tending of forest edge....0.4100......0.4100
planting....0.4100......0.4100
agrosilvicultural treatments1.4500.41000.4100..0.41000.41002.935
total193.81257.11344.9197.63115.92150.021159.41

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 08.11.2014 #142586/128959
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